TPE20
4-[1-(4-hydroxyphenyl)-2,2-diphenylethenyl]phenol
CAS: 919789-77-8
Molecular Formula: C26H20O2
TPE20 - Names and Identifiers
| Name | 4-[1-(4-hydroxyphenyl)-2,2-diphenylethenyl]phenol |
| Synonyms | TPE20 4,4'-(2,2-diphenylethenylidene)bis-phenol 4,4'-(2,2-Diphenylethene-1,1-diyl)diphenol phenol, 4,4'-(2,2-diphenylethenylidene)bis- 1,2-Bis(4-hydroxyphenyl)-1,2-diphenylethylene 4-[1-(4-hydroxyphenyl)-2,2-diphenylethenyl]pheno 4-[1-(4-hydroxyphenyl)-2,2-diphenylethenyl]phenol |
| CAS | 919789-77-8 |
TPE20 - Physico-chemical Properties
| Molecular Formula | C26H20O2 |
| Molar Mass | 364.44 |
| Density | 1.205±0.06 g/cm3(Predicted) |
| Melting Point | 222.9-223.7 °C |
| Boling Point | 488.8±40.0 °C(Predicted) |
| pKa | 9.94±0.15(Predicted) |
| Storage Condition | Keep in dark place,Inert atmosphere,Room temperature |
TPE20 - Introduction
4-[1-(4-hydroxyphenyl)-2,2-diphenyl ethyl] phenol, also known as the Hindered organic 1010. The following is an introduction to its nature, use, preparation and safety information:
Nature:
4-[1-(4-hydroxyphenyl)-2,2-diphenylethenyl]phenol is a solid compound in the form of a white or yellowish powder. It has good solubility and can be dissolved in most organic solvents.
Use:
4-[1-(4-hydroxyphenyl)-2,2-diphenylethenyl]phenol is an effective antioxidant commonly used in materials such as rubber, plastics, coatings, adhesives and greases. It can help prevent oxidation and aging of these materials in the environment. In addition, it can also be used as a polymer antioxidant and fuel stabilizer.
Preparation Method:
4-[1-(4-hydroxyphenyl)-2,2-diphenylethenyl]phenol is usually obtained by reacting p-hydroxybenzaldehyde with phenylacetylene and then hydrogenating reduction. The specific preparation also includes further reaction and purification steps.
Safety Information:
4-[1-(4-hydroxyphenyl)-2,2-diphenylethenyl]phenol is relatively stable at room temperature. During use and storage, contact with strong oxidants and strong acids should be avoided to prevent the production of hazardous substances. In case of emergency, appropriate personal protective measures should be taken, such as gloves, goggles and protective equipment. Prolonged or high-dose exposure may cause eye and skin irritation. Therefore, please follow the relevant safety procedures when using.
Nature:
4-[1-(4-hydroxyphenyl)-2,2-diphenylethenyl]phenol is a solid compound in the form of a white or yellowish powder. It has good solubility and can be dissolved in most organic solvents.
Use:
4-[1-(4-hydroxyphenyl)-2,2-diphenylethenyl]phenol is an effective antioxidant commonly used in materials such as rubber, plastics, coatings, adhesives and greases. It can help prevent oxidation and aging of these materials in the environment. In addition, it can also be used as a polymer antioxidant and fuel stabilizer.
Preparation Method:
4-[1-(4-hydroxyphenyl)-2,2-diphenylethenyl]phenol is usually obtained by reacting p-hydroxybenzaldehyde with phenylacetylene and then hydrogenating reduction. The specific preparation also includes further reaction and purification steps.
Safety Information:
4-[1-(4-hydroxyphenyl)-2,2-diphenylethenyl]phenol is relatively stable at room temperature. During use and storage, contact with strong oxidants and strong acids should be avoided to prevent the production of hazardous substances. In case of emergency, appropriate personal protective measures should be taken, such as gloves, goggles and protective equipment. Prolonged or high-dose exposure may cause eye and skin irritation. Therefore, please follow the relevant safety procedures when using.
Last Update：2024-04-09 20:52:54
